firefox with nixGL and vertical tabs

home/nix/flake.lock

@@ -1,5 +1,20 @@
 {
   "nodes": {
+    "flake-utils": {
+      "locked": {
+        "lastModified": 1659877975,
+        "narHash": "sha256-zllb8aq3YO3h8B/U0/J1WBgAL8EX5yWf5pMj3G0NAmc=",
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "rev": "c0e246b9b83f637f4681389ecabcb2681b4f3af0",
+        "type": "github"
+      },
+      "original": {
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "type": "github"
+      }
+    },
     "home-manager": {
       "inputs": {
         "nixpkgs": [
@@ -21,6 +36,28 @@
         "type": "github"
       }
     },
+    "nixgl": {
+      "inputs": {
+        "flake-utils": "flake-utils",
+        "nixpkgs": [
+          "nixpkgs"
+        ]
+      },
+      "locked": {
+        "lastModified": 1713543440,
+        "narHash": "sha256-lnzZQYG0+EXl/6NkGpyIz+FEOc/DSEG57AP1VsdeNrM=",
+        "owner": "nix-community",
+        "repo": "nixGL",
+        "rev": "310f8e49a149e4c9ea52f1adf70cdc768ec53f8a",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nix-community",
+        "repo": "nixGL",
+        "rev": "310f8e49a149e4c9ea52f1adf70cdc768ec53f8a",
+        "type": "github"
+      }
+    },
     "nixpkgs": {
       "locked": {
         "lastModified": 1730651795,
@@ -40,6 +77,7 @@
     "root": {
       "inputs": {
         "home-manager": "home-manager",
+        "nixgl": "nixgl",
         "nixpkgs": "nixpkgs"
       }
     }

home/nix/flake.nix

@@ -8,23 +8,39 @@
     # home manager
     home-manager.url = "github:nix-community/home-manager/release-24.05";
     home-manager.inputs.nixpkgs.follows = "nixpkgs";
+
+    # nixgl
+    nixgl.url = "github:nix-community/nixGL/310f8e49a149e4c9ea52f1adf70cdc768ec53f8a";
+    nixgl.inputs.nixpkgs.follows = "nixpkgs";
   };
 
   outputs = {
     self,
     nixpkgs,
     home-manager,
+    nixgl,
     ...
   } @ inputs: let
     inherit (self) outputs;
     system = "x86_64-linux";
     pkgs = nixpkgs.legacyPackages.${system};
+    overlays = [
+      nixgl.overlay
+    ];
   in {
     homeConfigurations."freya" =
       home-manager.lib.homeManagerConfiguration {
         inherit pkgs;
         extraSpecialArgs = {inherit inputs outputs;};
-        modules = [./home.nix];
+        modules = [
+          {nixpkgs.overlays = overlays;}
+          ./home.nix
+          {
+            _module.args = {
+              inherit nixgl;
+            };
+          }
+        ];
       };
   };
 }

home/nix/home.nix

@@ -1,4 +1,4 @@
-{ config, pkgs, ... }: {
+{ config, pkgs, nixgl, ... }: {
 
   imports = [
     ./programs
@@ -19,6 +19,8 @@
       starship
       discord
       thunderbird
+      nixgl.packages.${pkgs.system}.nixGLIntel
+      nixgl.packages.${pkgs.system}.nixVulkanIntel
     ];
 
   };

home/nix/programs/firefox.nix

@@ -1,4 +1,4 @@
-{ config, pkgs, ... }:
+{ pkgs, nixgl, ... }:
   let
     lock-false = {
       Value = false;
@@ -8,11 +8,14 @@
       Value = true;
       Status = "locked";
     };
+    nixGL = import ./nixGL.nix { inherit pkgs nixgl; };
   in
 {
   programs.firefox = {
     enable = true;
 
+    package = (nixGL pkgs.firefox);
+
     policies = {
       EnableTrackingProtection = {
         Value = true;
@@ -230,7 +233,7 @@
         "media.eme.enabled" = lock-true;
         # tabs
         "browser.tabs.inTitlebar" = {
-          Value = 1;
+          Value = 0;
           Status = "locked";
         };
         "browser.tabs.warnOnClose" = lock-true;
@@ -251,6 +254,15 @@
         "browser.safebrowsing.downloads.enabled" = lock-true;
         "browser.safebrowsing.downloads.remote.block_uncommon" = lock-false;
         "browser.safebrowsing.downloads.remote.block_potentially_unwanted" = lock-false;
+        # sidebar
+        "sidebar.revamp" = lock-true;
+        "sidebar.verticalTabs" = lock-true;
+        "sidebar.main.tools" = {
+          Value = "";
+          Status = "locked";
+        };
+        "browser.tabs.closeTabByDblclick" = lock-true;
+        "ui.key.menuAccessKeyFocuses" = lock-false;
       };
     };
 
@@ -278,6 +290,8 @@
           };
         };
         userChrome = ''
+          #sidebar-header { display:none !important; }
+          #sidebar-search-container { display:none !important; }
           #firefox-view-button {
             visibility: collapse;
           }

home/nix/programs/nixGL.nix

@@ -0,0 +1,31 @@
+{ pkgs, nixgl, ... }:
+
+let
+  nixGL = "${nixgl.packages.${pkgs.system}.nixGLIntel}/bin/nixGLIntel";
+in
+  pkg:
+  (pkg.overrideAttrs (old: {
+    name = "nixGL-${pkg.name}";
+    buildCommand = ''
+      set -eo pipefail
+
+      ${
+      # Heavily inspired by https://stackoverflow.com/a/68523368/6259505
+      pkgs.lib.concatStringsSep "\n" (map (outputName: ''
+        echo "Copying output ${outputName}"
+        set -x
+        cp -rs --no-preserve=mode "${pkg.${outputName}}" "''$${outputName}"
+        set +x
+      '') (old.outputs or [ "out" ]))}
+
+      rm -rf $out/bin/*
+      shopt -s nullglob # Prevent loop from running if no files
+      for file in ${pkg.out}/bin/*; do
+        echo "#!${pkgs.bash}/bin/bash" > "$out/bin/$(basename $file)"
+        echo "exec -a \"\$0\" ${nixGL} $file \"\$@\"" >> "$out/bin/$(basename $file)"
+        chmod +x "$out/bin/$(basename $file)"
+      done
+      shopt -u nullglob # Revert nullglob back to its normal default state
+    '';
+  }))
+